Sorry, neglected to get back to you.
Iran has three to four times of missiles, mostly SRBM and MRBM but not the longest range. Not yet.
The North Koreans modified a SCUD and they export it and if memory serves, Iran has adapted that.
One of their MRBM’s in the Zelzal-3 which stands for “earthquake” as I understand it. I think this is the same as the Shahab-3. These designations are from several years ago so there are no doubt newer designs.
good grief
three or four TYPES of missiles - sorry - I am distracted as usual while I’m typing - not a good idea, always.